Easy Installation:Our child safety gate are Pressure mount designed with 4 adjustable pressure bolts, which is very easy for quick installation. No additional tools are required for installation and no holes need to be drilled in the wall. Adjustable Baby Gate:Baby gates for dogs 30.5 inches tall, expands to fit openings 38.58-43.31 inches wide.21 inches swing door makes mothers easier to walk through while holding a baby.Please be sure measure your opening prior to purchase to ensure proper fit. Double Safety for Baby:QwickNesty baby safety gate uses double locking technology for better security,which limit kids or pets access and keep them safe. Adults can easy unlock with one hand but it is difficult for babies. Durable & Sturdy:Sturdy and heavy-duty metal construction can defend up to 100 pounds impacts.Don't worry about the gates for baby indoor being pushed down and hurting your child.